How To Fix FBS_SE030 - Inconsistency found in the key fields

FBS_SE030 - Overview

• Message type: E = Error

• Message class: FBS_SE - Messages for Transfer of FIN-MDM Data

• Message number: 030

• Message text: Inconsistency found in the key fields

Self-Explanatory Message

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FBS_SE030 - Details

• The SAP error message FBS_SE030, which indicates "Inconsistency found in the key fields," typically arises during financial document processing, particularly in the context of document splitting or when dealing with financial postings. This error suggests that there is a mismatch or inconsistency in the key fields that are required for the processing of financial documents.
  Causes:
  
  Missing or Incorrect Key Fields: The key fields required for the document (such as company code, fiscal year, document number, etc.) may be missing or incorrectly populated.
  Document Splitting Issues: If document splitting is enabled, inconsistencies in the splitting characteristics (like profit center, segment, etc.) can lead to this error.
  Data Integrity Issues: There may be issues with the underlying data in the database, such as orphaned records or inconsistencies in related tables.
  
  Configuration Issues: Incorrect configuration in the financial accounting settings or document splitting settings can lead to this error.
  
  Solutions:
  
  Check Key Fields: Review the key fields in the